diff options
Diffstat (limited to 'vendor/golang.org/x/text/language/language.go')
| -rw-r--r-- | vendor/golang.org/x/text/language/language.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/language/language.go b/vendor/golang.org/x/text/language/language.go index abfa17f6..289b3a36 100644 --- a/vendor/golang.org/x/text/language/language.go +++ b/vendor/golang.org/x/text/language/language.go @@ -412,6 +412,10 @@ func (t Tag) Extensions() []Extension { // are of the allowed values defined for the Unicode locale extension ('u') in // https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. // TypeForKey will traverse the inheritance chain to get the correct value. +// +// If there are multiple types associated with a key, only the first will be +// returned. If there is no type associated with a key, it returns the empty +// string. func (t Tag) TypeForKey(key string) string { if !compact.Tag(t).MayHaveExtensions() { if key != "rg" && key != "va" { |